RA-MINI Linear Actuator

The RA MINI actuator is specially designed with a small overall dimension along with a high power, offering a perfect solution for a wide range of applications where the space is of the essence. Its straight sleek lines and anodized black finish give it a modern and elegant appeal easy to include in any design. The actuator offers multiple configuration and control options to suit different needs.

Overcurrent protection

When the miniactuator arrives to its fully extended or fully retracted positions, an electric limit switch automatically trips out the current, preventing the motor from any damage. In both stroke endpoints, the actuator will only move in the opposite direction.
When it is separated from either of its endpoints, it resumes its normal function, being able to move freely in either direction. In the event of an obstruction in the mechanism or an excessive load, the overcurrent protection feature will trip out the current at 116 mA thereby protecting the actuator.

Force, speed and current

Force (N)

No load

10 N

20 N

30 N

40 N

45 N

Average Current (mA)

24.2

38.4

50.1

63.1

75.0

82.4

Speed (mm/s)

5.9

5.5

4.9

4.5

3.9

3.7

Speed – Force

Current – Force

Use in the dashed area is not recommended.The above figures are with a room temperature of 20ºC.